Which of these is an exampleof output?

a.) typing on a keyboard

b.) a microwave beeping when the food is done

c.) using a mous

d.) a fingerprint sensor

b.

Explanation:

a mouse, fingerprint sensor, and keyboard are all input because we use these to put into into a computer where a beep of the microwave is output because it releases a sound or the sound goes out of the microwave.